public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
var input = Owner.Input;
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
int resizeDir;
if (input.Down(InputButton.Attack1))
{
resizeDir = 1;
}
else if (input.Down(InputButton.Attack2))
{
resizeDir = -1;
}
else
{
return;
}
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.UseHitboxes()
.HitLayer(CollisionLayer.Debris)
.Run();
if (!tr.Hit || !tr.Entity.IsValid() || tr.Entity.PhysicsGroup == null)
{
return;
}
// Disable resizing lights for now
if (tr.Entity is LightEntity || tr.Entity is LampEntity)
{
return;
}
var scale = Math.Clamp(tr.Entity.Scale + ((0.5f * Time.Delta) * resizeDir), 0.4f, 4.0f);
if (tr.Entity.Scale != scale)
{
tr.Entity.Scale = scale;
tr.Entity.PhysicsGroup.RebuildMass();
tr.Entity.PhysicsGroup.Wake();
}
if (input.Pressed(InputButton.Attack1) ||
input.Pressed(InputButton.Attack2))
{
CreateHitEffects(tr.EndPos);
}
}
}
public override void Reload(Player owner)
{
if (IsClient || IsReloading)
{
return;
}
if (AmmoClip >= ClipSize)
{
return;
}
TimeSinceReload = 0;
using (Prediction.Off())
{
if (Owner is DeathmatchPlayer player)
{
if (player.AmmoCount(AmmoType) <= 0)
{
return;
}
StartReloadEffects();
}
IsReloading = true;
Owner.SetAnimParam("b_reload", true);
StartReloadEffects();
}
}
public virtual void ShootBullet(float spread, float force, float damage, float bulletSize)
{
var forward = Owner.EyeRot.Forward;
forward += (Vector3.Random + Vector3.Random + Vector3.Random + Vector3.Random) * spread * 0.25f;
forward = forward.Normal;
foreach (var tr in TraceBullet(Owner.EyePos, Owner.EyePos + forward * 5000, bulletSize))
{
tr.Surface.DoBulletImpact(tr);
if (!IsServer)
{
continue;
}
if (!tr.Entity.IsValid())
{
continue;
}
using (Prediction.Off())
{
var damageInfo = DamageInfo.FromBullet(tr.EndPos, forward * 100 * force, damage)
.UsingTraceResult(tr)
.WithAttacker(Owner)
.WithWeapon(this);
tr.Entity.TakeDamage(damageInfo);
}
}
}
public override void OnPlayerControlTick()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
if (this.prop.IsValid())
{
this.prop.Delete();
this.prop = null;
return;
}
if (this.removable != null)
{
this.removable.Remove();
this.removable = null;
return;
}
var input = Owner.Input;
if (!input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit || !tr.Entity.IsValid() || tr.Entity.IsWorld)
{
return;
}
if (tr.Entity is IRemovable removable)
{
this.removable = removable;
return;
}
if (tr.Entity is Prop prop)
{
prop.PhysicsGroup?.Wake();
this.prop = prop;
return;
}
}
}
private void Shoot(Vector3 pos, Vector3 dir, Vector3 force)
{
//
// Tell the clients to play the shoot effects
//
ShootEffects();
if (IsServer)
{
using (Prediction.Off())
{
var ent = ((DeathmatchPlayer)Owner).grenadePooler.GetPooledObject();
ent.ResetInterpolation();
ent.Position = Owner.EyePos + (Owner.EyeRot.Forward * 50);
ent.Rotation = Owner.EyeRot;
ent.Velocity = Owner.EyeRot.Forward * force;
ent.PhysicsBody.GravityScale = ent.GravityScale;
ent.RenderColor = Color.Random;
ent.EnableAllCollisions = true;
ent.EnableDrawing = true;
ent.AttachTrail();
ent.Owner = Local.Pawn;
ent.OwnedBy = Owner;
ent.StartDestroy();
}
}
}
public override void Spawn()
{
SetModel("models/tank_rocket.vmdl");
timeSinceLaunched = 0;
Transmit = TransmitType.Always;
Tags.Add("rocket");
using (Prediction.Off()) {
TrailEffect = Particles.Create("particles/rocket_trail.vpcf");
TrailEffect.SetEntity(0, this, CollisionBounds.Mins.WithZ(0).WithY(0));
}
Light = new SpotLightEntity {
Position = Position + Rotation.Forward * (CollisionBounds.Mins.x - 1),
Rotation = Rotation.LookAt(Rotation.Backward),
DynamicShadows = true,
Color = new(1, 0.5f, 0),
Brightness = 2,
Parent = this,
Range = 96,
InnerConeAngle = 15,
OuterConeAngle = 70
};
//timeAlive = Rand.Float();
}
public void OnPlayerControlTick(Player owner)
{
if (owner == null)
{
return;
}
var input = owner.Input;
var eyePos = owner.EyePos;
var eyeDir = owner.EyeRot.Forward;
var eyeRot = Rotation.From(new Angles(0.0f, owner.EyeAng.yaw, 0.0f));
if (!grabbing && input.Pressed(InputButton.Attack1))
{
grabbing = true;
}
bool grabEnabled = grabbing && input.Down(InputButton.Attack1);
bool wantsToFreeze = input.Pressed(InputButton.Attack2);
if (IsClient && wantsToFreeze)
{
grabEnabled = false;
grabbing = false;
}
BeamActive = grabEnabled;
if (IsServer)
{
using (Prediction.Off())
{
if (!holdBody.IsValid())
{
return;
}
if (grabEnabled)
{
if (heldBody.IsValid())
{
UpdateGrab(input, eyePos, eyeRot, eyeDir, wantsToFreeze);
}
else
{
TryStartGrab(owner, eyePos, eyeRot, eyeDir);
}
}
else if (grabbing)
{
GrabEnd();
}
}
}
if (BeamActive)
{
owner.Input.MouseWheel = 0;
}
}
public override void StartTouch(Entity other)
{
base.StartTouch(other);
WaterController.StartTouch(other);
Action task = async() =>
{
await Task.DelaySeconds(2);
if (!other.IsValid())
{
return;
}
// TODO: check if other is still in water
using (Prediction.Off())
{
if (other is GolfBall ball)
{
(Game.Current as GolfGame).BallOutOfBounds(ball, GolfGame.OutOfBoundsType.Water);
}
}
};
task.Invoke();
}
public virtual void MeleeStrike(float damage, float force)
{
Vector3 forward = Owner.EyeRotation.Forward;
forward = forward.Normal;
foreach (TraceResult tr in TraceBullet(Owner.EyePosition, Owner.EyePosition + forward * MeleeDistance, 10f))
{
if (!tr.Entity.IsValid())
{
continue;
}
tr.Surface.DoBulletImpact(tr);
if (!IsServer)
{
continue;
}
using (Prediction.Off())
{
DamageInfo damageInfo = DamageInfo.FromBullet(tr.EndPosition, forward * 100 * force, damage)
.UsingTraceResult(tr)
.WithAttacker(Owner)
.WithWeapon(this);
tr.Entity.TakeDamage(damageInfo);
}
}
}
public virtual void ShootBullet(float spread, float force, float damage, float bulletSize, string impactEffect = null, DamageFlags damageType = DamageFlags.Bullet)
{
Vector3 forward = Owner.EyeRotation.Forward;
forward += (Vector3.Random + Vector3.Random + Vector3.Random + Vector3.Random) * spread * 0.25f;
forward = forward.Normal;
foreach (TraceResult trace in TraceBullet(Owner.EyePosition, Owner.EyePosition + forward * BulletRange, bulletSize))
{
Vector3 endPos = trace.EndPosition + trace.Direction * bulletSize;
if (string.IsNullOrEmpty(impactEffect))
{
trace.Surface.DoBulletImpact(trace);
}
else
{
Particles.Create(impactEffect, endPos)?.SetForward(0, trace.Normal);
}
if (!IsServer || !trace.Entity.IsValid())
{
continue;
}
using (Prediction.Off())
{
DealDamage(trace.Entity, trace.EndPosition, forward * 100f * force, damage, damageType, trace);
}
}
}
public override void AttackPrimary(Sandbox.Player owner)
{
TimeSincePrimaryAttack = 0;
TimeSinceSecondaryAttack = 0;
ShootEffects();
foreach (var tr in TraceBullet(owner.EyePos, owner.EyePos + owner.EyeRot.Forward * 5000))
{
tr.Surface.DoBulletImpact(tr);
if (!IsServer)
{
continue;
}
if (!tr.Entity.IsValid())
{
continue;
}
using (Prediction.Off())
{
var damage = DamageInfo.FromBullet(tr.EndPos, owner.EyeRot.Forward * 100, 15)
.UsingTraceResult(tr)
.WithAttacker(owner)
.WithWeapon(this);
tr.Entity.TakeDamage(damage);
}
}
}
public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
var input = Owner.Input;
bool push = input.Down(InputButton.Attack1);
if (!push && !input.Down(InputButton.Attack2))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.HitLayer(CollisionLayer.Debris)
.Run();
if (!tr.Hit)
{
return;
}
if (!tr.Entity.IsValid())
{
return;
}
if (tr.Entity.IsWorld)
{
return;
}
var body = tr.Body;
if (!body.IsValid())
{
return;
}
var direction = tr.EndPos - tr.StartPos;
var distance = direction.Length;
var ratio = (1.0f - (distance / MaxDistance)).Clamp(0, 1) * (push ? 1.0f : -1.0f);
var force = direction * (Force * ratio);
if (Massless)
{
force *= body.Mass;
}
body.ApplyForceAt(tr.EndPos, force);
}
}
public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
var input = Owner.Input;
if (!input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit || !tr.Entity.IsValid())
{
return;
}
CreateHitEffects(tr.EndPos);
if (tr.Entity is LampEntity lamp)
{
// TODO: Set properties
lamp.Flicker = !lamp.Flicker;
return;
}
lamp = new LampEntity
{
Enabled = true,
DynamicShadows = true,
Range = 512,
Falloff = 1.0f,
LinearAttenuation = 0.0f,
QuadraticAttenuation = 1.0f,
InnerConeAngle = 25,
OuterConeAngle = 45,
Brightness = 10,
Color = Color.Random,
Rotation = Rotation.Identity
};
lamp.SetModel(Model);
lamp.SetupPhysicsFromModel(PhysicsMotionType.Dynamic, false);
lamp.Position = tr.EndPos + -lamp.CollisionBounds.Center + tr.Normal * lamp.CollisionBounds.Size * 0.5f;
}
}
public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
if (!Input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePosition;
var dir = Owner.EyeRotation.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit)
{
return;
}
if (!tr.Entity.IsValid())
{
return;
}
var attached = !tr.Entity.IsWorld && tr.Body.IsValid() && tr.Body.PhysicsGroup != null && tr.Body.GetEntity().IsValid();
if (attached && tr.Entity is not Prop)
{
return;
}
CreateHitEffects(tr.EndPosition);
if (tr.Entity is WheelEntity)
{
// TODO: Set properties
return;
}
var ent = new WheelEntity
{
Position = tr.EndPosition,
Rotation = Rotation.LookAt(tr.Normal) * Rotation.From(new Angles(0, 90, 0)),
};
ent.SetModel("models/citizen_props/wheel01.vmdl");
ent.PhysicsBody.Mass = tr.Body.Mass;
ent.Joint = PhysicsJoint.CreateHinge(ent.PhysicsBody, tr.Body, tr.EndPosition, tr.Normal);
}
}
public override void OnPlayerControlTick()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
if (target.IsValid())
{
target.Delete();
target = null;
return;
}
var input = Owner.Input;
if (!input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit)
{
return;
}
if (!tr.Entity.IsValid())
{
return;
}
if (tr.Entity.IsWorld)
{
return;
}
if (tr.Entity is not Prop prop)
{
return;
}
prop.PhysicsGroup?.Wake();
target = prop;
}
}
public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
if (!Input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.Run();
if (!tr.Hit || !tr.Entity.IsValid())
{
return;
}
var attached = !tr.Entity.IsWorld && tr.Body.IsValid() && tr.Body.PhysicsGroup != null && tr.Body.Entity.IsValid();
if (attached && tr.Entity is not Prop)
{
return;
}
CreateHitEffects(tr.EndPos);
if (tr.Entity is StarfallProcessor)
{
return;
}
var ent = new StarfallProcessor
{
Position = tr.EndPos,
Rotation = Rotation.LookAt(tr.Normal, dir) * Rotation.From(new Angles(90, 0, 0)),
PhysicsEnabled = !attached,
EnableSolidCollisions = !attached,
};
if (attached)
{
ent.SetParent(tr.Body.Entity, tr.Body.PhysicsGroup.GetBodyBoneName(tr.Body));
}
ent.SetModel("models/starfall_processor.vmdl");
}
}
public void TakeDmg()
{
using (Prediction.Off())
{
var info = DealDamageBasedOnVelocityZ();
if (info.Damage > 0)
{
Pawn.TakeDamage(info);
}
}
}
protected async Task pulseIndicator()
{
await GameTask.Delay(100);
while (!IsCollected)
{
using (Prediction.Off()) {
Particles.Create(indicator, Position + Vector3.Up * 0.5f);
}
await GameTask.DelaySeconds(timeBetweenIndicators);
}
}
public override void OnCollected(TankPlayer player)
{
timeSinceCollected = 0;
startClientMeter(To.Single(player.GetClientOwner())); // This RPC only works if inheriting from ModelEntity
if (!string.IsNullOrEmpty(active))
{
using (Prediction.Off()) {
activeEffect = Particles.Create(active, player.Base, "");
}
}
base.OnCollected(player);
}
public override void OnPlayerControlTick(Player owner)
{
if (!IsReloading)
{
base.OnPlayerControlTick(owner);
}
if (IsServer && IsReloading && TimeSinceReload > ReloadTime)
{
using (Prediction.Off())
{
OnReloadFinish();
}
}
}
public void PlayFootstep(int foot = 0, float volume = 1)
{
using (Prediction.Off())
{
var trBegin = new Transform(Position.WithZ(Position.z + 5), Rotation.Identity);
var trEnd = new Transform(Position.WithZ(Position.z - 10), Rotation.Identity);
var tr = Trace.Sweep(PhysicsBody, trBegin, trEnd)
.Ignore(this)
.Run();
if (tr.Hit)
{
tr.Surface.DoFootstep(this, tr, foot, volume);
}
}
}
private void TickPlayerFlashlight()
{
using (Prediction.Off())
{
if (Input.Released(InputButton.Flashlight))
{
ToggleFlashlight();
}
}
if (IsFlashlightOn)
{
_worldFlashlight.Rotation = Rotation.Slerp(_worldFlashlight.Rotation, Input.Rotation, SMOOTH_SPEED);
_worldFlashlight.Position = Vector3.Lerp(_worldFlashlight.Position, EyePosition + Input.Rotation.Forward * FLASHLIGHT_DISTANCE, SMOOTH_SPEED);
}
}
protected async Task startEmitting()
{
await GameTask.Delay(100);
if (!ShouldEmitEffects)
{
return;
}
using (Prediction.Off()) {
mainParticles = Particles.Create(main, Position + Vector3.Up * 32);
fieldUpParticles = Particles.Create(field, Position);
fieldUpParticles.SetForward(0, Vector3.Up);
fieldDownParticles = Particles.Create(field, Position + Vector3.Up * 80);
fieldDownParticles.SetForward(0, Vector3.Down);
}
}
protected override void Tick()
{
base.Tick();
//
// Input requested a weapon switch
//
if (Input.ActiveChild != null)
{
ActiveChild = Input.ActiveChild;
}
if (LifeState != LifeState.Alive)
{
return;
}
if (Input.Pressed(InputButton.View))
{
if (Camera is ThirdPersonCamera)
{
Camera = new FirstPersonCamera();
}
else
{
Camera = new ThirdPersonCamera();
}
}
if (Input.Pressed(InputButton.Drop))
{
var dropped = Inventory.DropActive();
if (dropped != null)
{
dropped.PhysicsGroup.Velocity = Velocity + (EyeRot.Forward + EyeRot.Up) * 300;
timeSinceDropped = 0;
}
}
if (Input.Pressed(InputButton.Use))
{
using (Prediction.Off())
{
TookDamage(this, WorldPos + Vector3.Random * 100);
}
}
}
public override void AttackPrimary()
{
TimeSincePrimaryAttack = 0;
TimeSinceSuccessfulPrimaryAttack = 0;
TimeSinceSecondaryAttack = 0;
//
// Tell the clients to play the shoot effects
//
ShootEffects();
//
// Do recoil
//
PerformRecoil();
//
// ShootBullet is coded in a way where we can have bullets pass through shit
// or bounce off shit, in which case it'll return multiple results
//
foreach (var tr in TraceBullet(Owner.EyePos, Owner.EyePos + Owner.EyeRot.Forward * 5000))
{
tr.Surface.DoBulletImpact(tr);
if (!IsServer)
{
continue;
}
if (!tr.Entity.IsValid())
{
continue;
}
//
// We turn predictiuon off for this, so aany exploding effects don't get culled etc
//
using (Prediction.Off())
{
var damage = DamageInfo.FromBullet(tr.EndPos, Owner.EyeRot.Forward * 100, 15)
.UsingTraceResult(tr)
.WithAttacker(Owner)
.WithWeapon(this);
tr.Entity.TakeDamage(damage);
}
}
}
public override void Simulate()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
var input = Owner.Input;
if (!input.Pressed(InputButton.Attack1))
{
return;
}
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.HitLayer(CollisionLayer.Debris)
.Run();
if (!tr.Hit || !tr.Entity.IsValid())
{
return;
}
if (tr.Entity is Player)
{
return;
}
CreateHitEffects(tr.EndPos);
if (tr.Entity.IsWorld)
{
return;
}
tr.Entity.Delete();
var particle = Particles.Create("particles/physgun_freeze.vpcf");
particle.SetPos(0, tr.Entity.Position);
}
}
public override void OnPlayerControlTick()
{
if (!Host.IsServer)
{
return;
}
using (Prediction.Off())
{
var input = Owner.Input;
var startPos = Owner.EyePos;
var dir = Owner.EyeRot.Forward;
int resizeDir;
if (input.Pressed(InputButton.Attack1))
{
resizeDir = 1;
}
else if (input.Pressed(InputButton.Attack2))
{
resizeDir = -1;
}
else
{
return;
}
var tr = Trace.Ray(startPos, startPos + dir * MaxTraceDistance)
.Ignore(Owner)
.UseHitboxes()
.HitLayer(CollisionLayer.Debris)
.Run();
if (!tr.Hit || !tr.Entity.IsValid() || tr.Entity.PhysicsGroup == null)
{
return;
}
var scale = Math.Clamp(tr.Entity.WorldScale + (0.1f * resizeDir), 0.4f, 4.0f);
tr.Entity.WorldScale = scale;
tr.Entity.PhysicsGroup.RebuildMass();
tr.Entity.PhysicsGroup.Wake();
}
}
public override void AttackPrimary()
{
TimeSincePrimaryAttack = 0;
TimeSinceSecondaryAttack = 0;
//
// Tell the clients to play the shoot effects
//
ShootEffects();
bool InWater = Physics.TestPointContents(Owner.EyePos, CollisionLayer.Water);
var forward = Owner.EyeRot.Forward * (InWater ? 500 : 4000);
//
// ShootBullet is coded in a way where we can have bullets pass through shit
// or bounce off shit, in which case it'll return multiple results
//
foreach (var tr in TraceBullet(Owner.EyePos, Owner.EyePos + Owner.EyeRot.Forward * 4000))
{
tr.Surface.DoBulletImpact(tr);
if (!IsServer)
{
continue;
}
if (!tr.Entity.IsValid())
{
continue;
}
//
// We turn predictiuon off for this, so aany exploding effects
//
using (Prediction.Off())
{
var damage = DamageInfo.FromBullet(tr.EndPos, forward.Normal * 100, 15)
.UsingTraceResult(tr)
.WithAttacker(Owner)
.WithWeapon(this);
tr.Entity.TakeDamage(damage);
}
}
}
protected override void OnPostCategorizePosition(bool stayOnGround, TraceResult trace)
{
if (Host.IsServer && trace.Hit && _fallVelocity < -FallDamageVelocity)
{
var damage = (MathF.Abs(_fallVelocity) - FallDamageVelocity) * FallDamageScale;
using (Prediction.Off())
{
var damageInfo = new DamageInfo()
.WithAttacker(Player)
.WithFlag(DamageFlags.Fall);
damageInfo.Damage = damage;
Player.TakeDamage(damageInfo);
}
}
}
public virtual void OnPostCategorizePosition(bool stayOnGround, TraceResult trace)
{
if (Host.IsServer && trace.Hit && _fallVelocity < -FALL_DAMAGE_VELOCITY)
{
using (Prediction.Off())
{
DamageInfo damageInfo = new()
{
Attacker = Pawn,
Flags = DamageFlags.Fall,
HitboxIndex = (int)HitboxIndex.LeftFoot,
Position = Position,
Damage = (MathF.Abs(_fallVelocity) - FALL_DAMAGE_VELOCITY) * FALL_DAMAGE_SCALE
};
Pawn.TakeDamage(damageInfo);
}
}
}
